The British public has spent up to £19m in missile costs alone for airstrikes over Yemen, according to a report published by Declassified UK. The report said as many as 53 missiles, some costing over a million pounds each, have been fired by the Royal Navy and Air Force at Yemeni targets. The military mission, which has not been voted on in parliament, continues to grow despite signs it is failing to achieve core objectives. The UK launched its Red Sea mission ostensibly to make the trade route safer for shipping. Watch the video to find out more.